Why won't hylenex dissolve my Juvederm & Belotero filler?

I had Juvederm xl injected over 6 months ago, had what I thought was most of it dissolved, and then Belotero injected into my temples to lift up nasolabial folds. About 3 weeks later I had Morpheus 8 done on my face and the filler seemed to migrate all over my face. I was puffy for weeks and nothing could alleviate it. I have paid for over 2300 worth of hylanex and it's not dissolving. What can i do?